Description
Round filter MN 640 mf with a diameter of 24,0 cm is a laboratory filter paper disc supplied in packs of 100 pieces. The circular format is intended for use in standard filtration funnels and related apparatus where medium-fast filtration characteristics are required. Measuring 24,0 cm across, the filter provides ample surface area for sample volumes typical of preparative and analytical work. Manufactured by Macherey-Nagel, the MN 640 mf grade supports routine solid-liquid separations in chemistry, environmental and quality-control laboratories. The pack of 100 pieces ensures convenient stock for high-throughput filtration tasks. These round filters integrate into existing glass or plastic funnel systems without modification and contribute to reproducible clarification or residue collection steps. Their consistent diameter and paper quality facilitate uniform flow behaviour across successive filtrations, making the MN 640 mf a practical choice for general laboratory filtration needs that call for reliable round filter media of 24,0 cm diameter.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter
- Grade: MN 640 mf
- Diameter: 24,0 cm
- EAN: 4046681042300
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Round filter MN 640 mf, 24 cm
What is this article?
Round filter MN 640 mf, 24 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Filter paper, inside Filtration, in Lab consumables.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Filter paper. The catalogue is Lab consumables.
Shelves beside this one are Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.